GB2390048B - Apparatus and method of correcting deformation of gas turbine blade - Google Patents
Apparatus and method of correcting deformation of gas turbine bladeInfo
- Publication number
- GB2390048B GB2390048B GB0315001A GB0315001A GB2390048B GB 2390048 B GB2390048 B GB 2390048B GB 0315001 A GB0315001 A GB 0315001A GB 0315001 A GB0315001 A GB 0315001A GB 2390048 B GB2390048 B GB 2390048B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas turbine
- turbine blade
- correcting deformation
- correcting
- deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
- F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49325—Shaping integrally bladed rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forging (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002185694 | 2002-06-26 | ||
JP2003178721A JP4028442B2 (en) | 2002-06-26 | 2003-06-23 | Apparatus and method for correcting deformation of gas turbine blade |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0315001D0 GB0315001D0 (en) | 2003-07-30 |
GB2390048A GB2390048A (en) | 2003-12-31 |
GB2390048B true GB2390048B (en) | 2005-01-12 |
Family
ID=27667567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0315001A Expired - Lifetime GB2390048B (en) | 2002-06-26 | 2003-06-26 | Apparatus and method of correcting deformation of gas turbine blade |
Country Status (4)
Country | Link |
---|---|
US (1) | US6938447B2 (en) |
JP (1) | JP4028442B2 (en) |
KR (1) | KR100630586B1 (en) |
GB (1) | GB2390048B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5095076B2 (en) * | 2004-11-09 | 2012-12-12 | 株式会社東芝 | Magnetoresistive effect element |
JP2006303310A (en) * | 2005-04-22 | 2006-11-02 | Showa Denko Kk | Batch processing method of chip, and device used for it |
JPWO2006118174A1 (en) * | 2005-04-28 | 2008-12-18 | 昭和電工株式会社 | Method for regenerating support member and apparatus used for the method |
WO2006118174A1 (en) * | 2005-04-28 | 2006-11-09 | Showa Denko K. K. | Method for regenerating support member and apparatus for use in said method |
JP4822767B2 (en) * | 2005-08-25 | 2011-11-24 | 株式会社東芝 | Gas turbine hot parts repair and deformation correction method |
US7536783B2 (en) * | 2005-10-13 | 2009-05-26 | Siemens Energy, Inc. | Turbine vane airfoil reconfiguration method |
US7503113B2 (en) * | 2005-10-13 | 2009-03-17 | Siemens Energy, Inc. | Turbine vane airfoil reconfiguration system |
JP5090888B2 (en) * | 2007-12-19 | 2012-12-05 | 麒麟麦酒株式会社 | Container repair device and container repair method |
SG155788A1 (en) * | 2008-03-18 | 2009-10-29 | Turbine Overhaul Services Pte | Methods and apparatuses for correcting twist angle in a gas turbine engine blade |
CN101898216B (en) * | 2010-07-13 | 2012-05-23 | 世纪机械(安徽)有限公司 | Steel back leveling die |
CN101927298A (en) * | 2010-08-27 | 2010-12-29 | 苏州五方光电科技有限公司 | Mould for correcting copper plate |
GB201117183D0 (en) * | 2011-10-06 | 2011-11-16 | Rolls Royce Plc | Method and equipment for shaping a cast component |
CN102527773A (en) * | 2011-10-31 | 2012-07-04 | 苏州金牛精密机械有限公司 | Sheet metal part correcting device |
EP2602431A1 (en) * | 2011-12-06 | 2013-06-12 | Alstom Technology Ltd | Device and method for the forming of a cover plate of a vane |
US9138793B2 (en) * | 2013-03-14 | 2015-09-22 | Chromalloy Gas Turbine Llc | Process and apparatus to restore distorted features on gas turbine vanes |
CN103753097B (en) * | 2013-12-31 | 2016-03-23 | 中信戴卡股份有限公司 | The online roundness correcting device of wheel |
JP6508568B2 (en) * | 2015-03-26 | 2019-05-08 | 日立金属株式会社 | Method of correcting shape of material for turbine blade and method of manufacturing material for turbine blade |
CN106787490B (en) * | 2016-12-21 | 2018-12-21 | 中国南方航空工业(集团)有限公司 | Rotor coaxial degree correction centering machine and the method for aviation whirlpool axle type engine |
CN106826091A (en) * | 2017-01-22 | 2017-06-13 | 西安必盛激光科技有限公司 | A kind of waste and old hydraulic vertical prop restorative procedure |
CN112170551B (en) * | 2020-09-08 | 2021-09-14 | 上海瑞晨环保科技股份有限公司 | Automatic shaping mechanism for front disc of large fan impeller |
CN112517675A (en) * | 2020-11-16 | 2021-03-19 | 中国航发沈阳黎明航空发动机有限责任公司 | Be applied to device that rolling blade profile was rectified |
TWI790140B (en) * | 2022-03-10 | 2023-01-11 | 國立清華大學 | Surface reforming device and method thereof |
WO2024107182A1 (en) * | 2022-11-16 | 2024-05-23 | General Electric Technology Gmbh | Systems and methods for deformation correction of a gas turbine shroud |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046297A (en) * | 1963-07-22 | 1966-10-19 | George A E Couture | Straightening machine |
GB1295899A (en) * | 1970-03-09 | 1972-11-08 | ||
GB2009635A (en) * | 1977-12-12 | 1979-06-20 | Bernardo M | Method of restoring the shrouds of turbine blades |
GB2073631A (en) * | 1980-04-15 | 1981-10-21 | Rolls Royce | Blade twisting |
GB2080156A (en) * | 1980-07-25 | 1982-02-03 | Ufimsk Aviatsion Inst | Turbine blade making method and blade twisting devices |
GB2091139A (en) * | 1981-01-12 | 1982-07-28 | Refurbished Turbine Components | Turbine blade repair |
GB2094691A (en) * | 1981-03-16 | 1982-09-22 | United Technologies Corp | Die assembly |
SU1315075A1 (en) * | 1985-12-17 | 1987-06-07 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Arrangement for hardening and straightening turbine vanes |
JPH08276216A (en) * | 1995-04-05 | 1996-10-22 | Sumitomo Heavy Ind Ltd | Device for correcting blade |
EP1310632A1 (en) * | 2001-11-09 | 2003-05-14 | GE Aviation Services Operation (Pte) Ltd. | Method and apparatus for correcting airfoil twist |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3372099A (en) * | 1963-05-01 | 1968-03-05 | John E. Clifford | Electrochemical machining using a multisegmented electrode with individual current control for each segment |
US4291448A (en) * | 1977-12-12 | 1981-09-29 | Turbine Components Corporation | Method of restoring the shrouds of turbine blades |
US4188811A (en) * | 1978-07-26 | 1980-02-19 | Chem-Tronics, Inc. | Metal forming methods |
FR2646114B1 (en) * | 1989-04-21 | 1994-04-08 | Gec Alsthom Sa | METHOD AND DEVICE FOR RIVETING A BANDAGE WITH FINS MOUNTS ON A ROTOR |
US5063662A (en) * | 1990-03-22 | 1991-11-12 | United Technologies Corporation | Method of forming a hollow blade |
US5713233A (en) * | 1996-08-30 | 1998-02-03 | Sifco Custom Machining Company | Vane adjustment machine |
-
2003
- 2003-06-23 JP JP2003178721A patent/JP4028442B2/en not_active Expired - Lifetime
- 2003-06-25 KR KR1020030041599A patent/KR100630586B1/en active IP Right Grant
- 2003-06-26 GB GB0315001A patent/GB2390048B/en not_active Expired - Lifetime
- 2003-06-26 US US10/603,805 patent/US6938447B2/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046297A (en) * | 1963-07-22 | 1966-10-19 | George A E Couture | Straightening machine |
GB1295899A (en) * | 1970-03-09 | 1972-11-08 | ||
GB2009635A (en) * | 1977-12-12 | 1979-06-20 | Bernardo M | Method of restoring the shrouds of turbine blades |
GB2073631A (en) * | 1980-04-15 | 1981-10-21 | Rolls Royce | Blade twisting |
GB2080156A (en) * | 1980-07-25 | 1982-02-03 | Ufimsk Aviatsion Inst | Turbine blade making method and blade twisting devices |
GB2091139A (en) * | 1981-01-12 | 1982-07-28 | Refurbished Turbine Components | Turbine blade repair |
GB2094691A (en) * | 1981-03-16 | 1982-09-22 | United Technologies Corp | Die assembly |
SU1315075A1 (en) * | 1985-12-17 | 1987-06-07 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Arrangement for hardening and straightening turbine vanes |
JPH08276216A (en) * | 1995-04-05 | 1996-10-22 | Sumitomo Heavy Ind Ltd | Device for correcting blade |
EP1310632A1 (en) * | 2001-11-09 | 2003-05-14 | GE Aviation Services Operation (Pte) Ltd. | Method and apparatus for correcting airfoil twist |
Non-Patent Citations (1)
Title |
---|
WPI Abstract Accession No. 97-006611/01 & JP 8276216 (MASAMI) 22.10.96 * |
Also Published As
Publication number | Publication date |
---|---|
KR100630586B1 (en) | 2006-10-04 |
US20040035163A1 (en) | 2004-02-26 |
GB2390048A (en) | 2003-12-31 |
JP2004084663A (en) | 2004-03-18 |
GB0315001D0 (en) | 2003-07-30 |
JP4028442B2 (en) | 2007-12-26 |
US6938447B2 (en) | 2005-09-06 |
KR20040002703A (en) | 2004-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2390048B (en) | Apparatus and method of correcting deformation of gas turbine blade | |
IL159933A0 (en) | Method and apparatus for monitoring the performance of a gas turbine system | |
GB2406142B (en) | Methods and apparatus for operating gas turbine engines | |
AU2003301579A8 (en) | Gas turbine engine starting system and method | |
NO20041353D0 (en) | Method and apparatus for starting emission-free gas turbine power stations | |
SG112867A1 (en) | Methods and apparatus for assembling gas turbine engine struts | |
EP1787010A4 (en) | Gas turbine braking apparatus and method | |
EP1555407A4 (en) | Method and system for controlling gas turbine engine | |
AU2003259174A8 (en) | Methods and compositions for on-line gas turbine cleaning | |
GB2401171B (en) | Methods and apparatus for monitoring gas turbine combustion dynamics | |
PT1649146E (en) | Method for increasing the efficiency of a gas turbine system, and gas turbine system suitable therefor | |
GB2387864B (en) | Method for reduction of scale during oil and gas production and apparatus for practicing same | |
AU2003286427A1 (en) | Gas turbine apparatus | |
GB2408077B (en) | Methods and apparatus for cooling gas turbine rotor blades | |
SG122769A1 (en) | Method and apparatus for correcting airfoil twist | |
SG123573A1 (en) | Turbine nozzle segment and method of repairing same | |
EP1485592A4 (en) | Gas turbine apparatus | |
AU2003245359A1 (en) | Flame detection method and apparatus for gas turbine exhaust path | |
EP1468180A4 (en) | Gas turbine apparatus | |
EP1475521A4 (en) | Exhaust gas decontamination system and method of exhaust gas decontamination | |
ZA200304719B (en) | Methods and apparatus for operating gas turbine engines. | |
EP1463879A4 (en) | A gas turbine apparatus and a starting method thereof | |
SG120268A1 (en) | Method and apparatus for fabricating gas turbine engines | |
EP1474596A4 (en) | Gas turbine apparatus | |
AU2003295931A1 (en) | Gas treatment apparatus and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20070317 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20230625 |